build error in github CI build for x86_64-unknown-linux-musl

[luckyadam]

Hello，I build my project with use handlebars_misc_helpers for x86_64-unknown-linux-musl, got error

The following warnings were emitted during compilation:

warning: jsonnet-sys@0.17.0: jsonnet/core/desugarer.cpp:17:10: fatal error: 'cassert' file not found
warning: jsonnet-sys@0.17.0:    17 | #include <cassert>
warning: jsonnet-sys@0.17.0:       |          ^~~~~~~~~
warning: jsonnet-sys@0.17.0: 1 error generated.

error: failed to run custom build command for `jsonnet-sys v0.17.0`

Caused by:
  process didn't exit successfully: `/build/target/release/build/jsonnet-sys-555cb151ec06b241/build-script-build` (exit status: 1)
  --- stdout
  embedding: "jsonnet/stdlib/std.jsonnet" -> "/build/target/x86_64-unknown-linux-musl/release/build/jsonnet-sys-1b73a5d3b9653a8f/out/include/std.jsonnet.h"
  TARGET = Some("x86_64-unknown-linux-musl")
  OPT_LEVEL = Some("3")
  HOST = Some("x86_64-unknown-linux-musl")
  cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-musl
  CXX_x86_64-unknown-linux-musl = None
  cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_musl
  CXX_x86_64_unknown_linux_musl = None
  cargo:rerun-if-env-changed=HOST_CXX
  HOST_CXX = None
  cargo:rerun-if-env-changed=CXX
  CXX = Some("clang++")
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some("false")
  cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-musl
  CXXFLAGS_x86_64-unknown-linux-musl = None
  cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_musl
  CXXFLAGS_x86_64_unknown_linux_musl = None
  cargo:rerun-if-env-changed=HOST_CXXFLAGS
  HOST_CXXFLAGS = None
  cargo:rerun-if-env-changed=CXXFLAGS
  CXXFLAGS = None
  cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-musl
  CXX_x86_64-unknown-linux-musl = None
  cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_musl
  CXX_x86_64_unknown_linux_musl = None
  cargo:rerun-if-env-changed=HOST_CXX
  HOST_CXX = None
  cargo:rerun-if-env-changed=CXX
  CXX = Some("clang++")
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-musl
  CXXFLAGS_x86_64-unknown-linux-musl = None
  cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_musl
  CXXFLAGS_x86_64_unknown_linux_musl = None
  cargo:rerun-if-env-changed=HOST_CXXFLAGS
  HOST_CXXFLAGS = None
  cargo:rerun-if-env-changed=CXXFLAGS
  CXXFLAGS = None
  running: "clang++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "--target=x86_64-unknown-linux-musl" "-I" "/build/target/x86_64-unknown-linux-musl/release/build/jsonnet-sys-1b73a5d3b9653a8f/out/include" "-I" "jsonnet/include" "-I" "jsonnet/third_party/md5" "-I" "jsonnet/third_party/json" "-Wall" "-Wextra" "-o" "/build/target/x86_64-unknown-linux-musl/release/build/jsonnet-sys-1b73a5d3b9653a8f/out/jsonnet/core/desugarer.o" "-c" "jsonnet/core/desugarer.cpp"
  cargo:warning=jsonnet/core/desugarer.cpp:17:10: fatal error: 'cassert' file not found

  cargo:warning=   17 | #include <cassert>

  cargo:warning=      |          ^~~~~~~~~

  cargo:warning=1 error generated.

  exit status: 1

  --- stderr
  fatal: not a git repository (or any of the parent directories): .git


  error occurred: Command "clang++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "--target=x86_64-unknown-linux-musl" "-I" "/build/target/x86_64-unknown-linux-musl/release/build/jsonnet-sys-1b73a5d3b9653a8f/out/include" "-I" "jsonnet/include" "-I" "jsonnet/third_party/md5" "-I" "jsonnet/third_party/json" "-Wall" "-Wextra" "-o" "/build/target/x86_64-unknown-linux-musl/release/build/jsonnet-sys-1b73a5d3b9653a8f/out/jsonnet/core/desugarer.o" "-c" "jsonnet/core/desugarer.cpp" with args "clang++" did not execute successfully (status code exit status: 1).


warning: build failed, waiting for other jobs to finish...
Internal Error: Build failed with exit code 101
    at ChildProcess.<anonymous> (file:///build/node_modules/.pnpm/registry.npmjs.org+@napi-rs+cli@3.0.0-alpha.5/node_modules/@napi-rs/cli/dist/api/build.js:110:28)
    at Object.onceWrapper (node:events:632:26)
    at ChildProcess.emit (node:events:529:35)
    at ChildProcess._handle.onexit (node:internal/child_process:[292](https://github.com/NervJS/taro/actions/runs/7408369696/job/20156430338#step:9:293):12)
/build/crates/native_binding:
 ERR_PNPM_RECURSIVE_RUN_FIRST_FAIL  @tarojs/binding@3.6.22 build: `napi build --platform --release --no-js --dts binding.d.ts`
Exit status 1
 ELIFECYCLE  Command failed with exit code 1.

It looks like the compilation error of the jsonnet-sys package on Musl caused it to fail.

Some issue related

• build error in github CI build for x86_64-unknown-linux-musl napi-rs/napi-rs#1890
• Build jsonnet with musl static binary google/jsonnet#908

[luckyadam]

@davidB Hello，how about this question? If this is a problem, is there a fix plan?

[davidB]

no fix plan, As you mention it's an issue with the underking jsonnet (a go or C lib), a workaround is to disable jsonnet features on this target platform.